DE1709931U - ROTARY PENDULUM SPEED REGULATOR SYSTEM. - Google Patents

Description

DR. ING. ERNST MAIER

PATENT ADVOCATE

SCHRAMBERG

Schiltachstrasse 59 · Telephone Z64

A 28854 Schramberg, the? 3 Fob '. S55

Dr.EM / L.

Junghans AS brothers. in Schramberg / Württ.

Rotary pendulum gear regulator system

The present invention relates to rotary pendulum - gear regulating systems with a vertical axis of rotation and "relates to such a system in which the radially mounted rotary pendulum is kept floating by repulsion of permanent magnets and constant puncture, simple assembly, adjustment and repair and a finite ¹ simple manufacturing technique, low material expenditure System part a foundation point and a regulator are provided, below the flat spiral the rotating pendulum, below this a locking washer with a slot running parallel to the rotating pendulum axis for the anchor locking pin * underneath an annular permanent magnet (swivel

Sporknase Sdiramberg Bankhaus Paul KapfF, Stuttgart Berliner Bank A.-G., Depositen kasse 24, Berlin-Steg Hz Postsdieefc; Stuttgart 73291 Telegram address: patent senior

bemagnet) with a friction fit on the rotating pendulum shaft and arranged in the same center on the stationary Syatem part a foot bearing housing is attached to the pivot axis »the 2sugMch is a centering mount for the stationary Permanent magnet (supporting magnet)

In the preferred embodiment of the invention, the rotary pendulum shaft is formed as hollow shaft with beiderenda arranged durchlocliten bearing parts and serves for its storage, a per se known tensioned wire _f its upper end by an axial bore of the Kückerschraube and its lower end through a bore in PaQ bearing housing is led. The fixed Syatemteil is expediently designed as a U-shaped bracket, which has an upper U-leg with the ßüekerlager and a tensioning screw for the bearing wire, at the transition to the lower U-leg a Veratiftungskloben for the spiral "then stepped towards the U-opening is bent, with the horizontally lying rope of the step to the side and then in a flap that is bent parallel to the U-leg plane to attach the U-bracket to a drive plate continues »and that the lower U-leg emerging from the bend of the U-transition part has an opening for fastening the foot bearing housing and also a clamping screw for the bearing wire.

Further features of the invention relate to the arrangement and formation of the safety washer »the magnet carrier

and sound means to fine-tune the system »You go more clearly from the following description of an exemplary embodiment, from the drawings and the claims for protection * The drawing shows with the omission of Components known to those skilled in the art but not directly necessary for understanding the invention are shown in FIG Fig. T and 2 in front view and side view,

partially cut, a rotary pendulum gear regulator system, with a vertical axis formed by a tensioned wire, the magnetic Relief through repulsive cylindrical ones arranged in the sowing of the base Permanent magnets is achieved?

Fig. 3 shows a detail for the foot bearing of the Embodiment according to Figures 1 and 2;

Fig · 4 and 5 show from the side and seen from above a device for fine controlling the rotary pendulum-Sang controller system _t based on the eddy-current braking effect "

The illustrated embodiment example (Fig * 1 and 2) be an embodiment, as it is for the installation in clockworks, z * B. intended for cow clocks and other wall clocks is*

With 140 is the front board 141, the rear board called a clockwork, represented by the further, the escape wheel t42 and animal anchor 145 with pins 143a * anchor arm 143b, goose-necked pallet fork 143c and Ankersioherungsstift Ϊ43 & does · It can be seen from Figure "17, that the Armature shaft 143 has an axially adjustable bearing.

The rotating pendulum and its bearing form a closed " Assembly by itself, as especially Fig. 2 shows * This “assembly consists of a whole with 144 loaded *

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drawn, essentially U-shaped bracket, the upper U-leg 144a of which has a threaded hole for the adjusting screw 145 and a further hole for pulling in a bearing wire tensioning screw 146 »147 denotes the Rücker, which in the well-known ffeise through the interposition of the plate spring 148 is mounted frictionally. The upper part of the U-bracket 144 from the upper leg 144a to the lower leg 144b runs in two steps 144d and H4e _r offset from one another by a bend 144c, the bend 144c continuing to the side in a plate 144f running perpendicular to the plane of the U-leg, the edge 144g of which is angled parallel to the U-leg plane and forms a fastening tab for the TJ bracket on the work plate 141. 149 are fastening screws for the 0 bracket. An opening 144h for the foot-bearing housing, which will also be described, is provided on the lower Ü-arm 144b, as well as a sewing hole into which the bearing wire tensioning screw 150 is drawn. A tensioned, thin, hard steel wire, so-called Piano wire 151, the upper end of which is fixed to the clamping tube 146, is then passed through an achial bore 145a in the Hückersehraube 145 up to the cup-shaped foot support housing 152, which is riveted with its attachment 152a into the opening 144h in the lower U-leg 144b and a has central bore 152b for the implementation of the bearing wire a 151, the lower end of which is fixed by means of the clamping screw 150

is laying

The rotating pendulum shaft consists of a shaft tube 153 »in the ends of which Loehsteine 154 for storage on the Iiagerdraht 151 are used. On the upper end of the The shaft tube 153 is the flat spiral 155 with its spiral roller 156 pushed open · The outer end of the spiral is on the spiral block 157 "which is riveted into the U-bracket step 144 is, "attached * The spiral acts in a familiar way together with the Riicker 147. Below the I-axis spiral the rotary pendulum 158 is placed on the rotary pendulum shaft 153 and the anchor fork 143c acts in a known manner together with the lever pin 159 fastened in the rotary pendulum 158 The cup-shaped safety washer 160 is pressed onto the shaft below the rotary pendulum 158? she knows on its circumference a slot 160a, in which the Armature locking pin 143d engages. In terms of The floating bearing of the rotary pendulum is the slot, m «a.W. the width of the periphery of the disk 160 is quite large held »to the perfect cooperation between the anchor and the locking washer in the event of deviations in the related Ensure the height of the rotary pendulum *

Below the washer 160 is on the shaft Ϊ53 a slotted sleeve or sleeve 161 with a friction fit pushed on; it is the carrier of the rotationally symmetrical magnetized permanent magnet cylinder 162 * of the repulsion interacts with the substantially identically shaped permanent magnet cylinder 163, which is located in the bottom bearing housing 152

The magnetic cylinders 162 are gripped on its circumference and are connected to their support parts 161 "and 152 by cementing, with sufficient cement space 164 and 165 being provided that there are manufacturing tolerances, especially in the non-metallic permanent magnets, in Binkit, below Use of suitable centering eyes is made »can be compensated · - It goes without saying that the magnetically polarized cylinders 162 and 165 are so“ dimensioned ”with regard to their magnetic force that they“ keep the rotary pendulum floating in its predetermined height with respect to the armature 14-3 can and the storage wire 151 only has the task of serving as a pool storage area, ie to prevent the turning person from moving out of its vertical position »

The above-described order in the arrangement of the individual components on the rotating pendulum shaft is advantageous because the magnetic cylinder 163 acting as a supporting magnet built into the Pußlagergehäuae 152 and thereby in a simple manner on the through-hole 152b of the bearing wire 151 can be centered »The arrangement of the floating magnet 162 on the grommet that can be moved with a friction fit 161 enables the height of the rotary pendulum to be adjusted »*

for permanent magnets 162 and 163 are preferred Magnets made of non-metallic or non-metallic ferrous materials, For example, based on ferrite with the lowest possible specific weight used *

TJm the. Air gap (Fig. 3} between support magnet 163 and levitation magnet 162 against the ingress of foreign objects To protect, a slotted sliding sleeve 200 can be used as a carrier for the levitation magnet 162, the lower end of which is formed into a cap 200a which the support magnet 163 engages over and reaches close to the end face of the foot bearing housing 152.

High shows further encapsulation of the two magnets the embodiment according to FIGS. 4 and 5 »where on the foot bearing housing a capsule 210 retracted at 210a is attached, which has an insertion opening 210b on the top for the lower end of the rotary pendulum head *

In addition to the regulator 147, one based on the principle of the Eddy current braking effect based fine adjustment device can be provided. For this purpose (Fig. 4 and 5) on one riveted into the lower U-leg 144b Post 211 rubbing a fine adjustment lever 212 mounted, the one forked, arched, curved according to the distance between the fulcrum and the pivot pendulum Arm 212a, and is arranged in such a way that it can be pivoted about its pivot point 211 with its G-abelende more or less deep in the radial direction into the air gap between support magnet 163 and visual weaving magnet 162 can be inserted * A slot 210c is provided in the dust capsule 210 for the fork arm 2t2a. The lever 212 » whose handle is designated 212b, can be made from

sing, aluminum or some other material minor electrical resistance and by its more or less strong introduction into the air gap, eddy currents are caused in the introduced lever part "influence" the vibration side of the rotary pendulum

The U-bracket 144 can also be made of metal or plastic exist, in the second case in a known manner metal lining on the threaded points and metal inserts on the Attachment points of the ropes 152 and 211 in the plastic can be embedded.

S ohut quotes:

Claims (1)

Protection claims 1 «Rotary pendulum G angreglersystem with a vertical axis of rotation, in which the raidially mounted rotary pendulum is kept floating by magnetic repulsion of permanent magnets, characterized in that a flat spiral is arranged at the upper end of the rotary pendulum shaft, for the one on the fixed system part a foundation point and a jumper are provided, below the flat spiral the rotary pendulum ^ under this a locking _{washer with a slot running parallel to the rotary pendulum axis for the anchor locking pin f} underneath an annular permanent magnet (Sehwebemagnet) with friction fit on the rotary pendulum shaft and on the stationary system part equidistant with the rotary pendulum axis an Ihißlagergehäuse is attached, which at the same time has a centering mount for the stationary permanent magnet (support magnet). 2. Rotary pendulum gear regulator system according to claim 1> characterized in that the rotary pendulum shaft is a hollow shaft with perforated bearing parts arranged at both ends is formed and a known tensioned wire is used for their storage, the upper end of which by a axial bore of the regulator screw and the lower end of which is guided through a bore in the 5 "bearing housing« 5 * rotary pendulum sang control system according to claims t and 2 _r, characterized in that the fixed system part is an IT-shaped bracket that has an upper F-shaped bracket - to - kel with the Rückerlager and a saving more aube for him Bearing wire, at the transition to the lower U-5 leg a pegging block for the spiral, is then stepped cranked towards the U-opening, the the horizontally lying part of the step to the side and then in a rag that is bent parallel to the plane of the upper leg for attaching the U-bracketa to a drive board continues "and that the from the bend of the Ü-transition-" Part of the resulting lower TJ tendon has an opening for fastening the foot bearing housing and furthermore a clamping screw for the bearing wire. 4. Rotary pendulum gear regulator system naoh the claims 1 to 31 characterized in that the locking washer designed as a cup-shaped part with a slit hand is" 5. rotary pendulum gear regulator system according to claims 1 to 4, characterized in that »that the levitation magnet is attached to a slotted sliding sleeve « 6. Rotary pendulum G angreglersystem according to the claims 1 to 5) characterized in that the permanent magnets are cemented onto their carrier parts, with between the Putty surfaces so much putty space is provided that manufacturing tolerances when cementing with the aid of centering tools can be compensated. 7. Rotary pendulum gear regulator system according to the claims 1 to 6, characterized} that the permanent magnets those made of non-metallic or non-pure metallic materials as low as possible 8 · Rotary pendulum crang control system according to the claims 1 to 7, characterized by the use of a protective capsule, which covers at least the air gap of the magnets. 9. Erehpendel-Crangreglersystem according to claims 1 to 8, characterized by the arrangement of a Heguliermittalsjj, which can be inserted in AEEN air gap between the levitation and supporting magnet for inducing an eddy current brake effect. 10 * Brehpendel-§angreglersystem according to claim 9, characterized unknown leans that a Segulierhebel is arranged on the fixed part of the system, which has an arcuately ü.en distance of its pivot point on the Drehpendelaeh.se correspondingly curved forked Agnete in äQn air gap of the i ^ insertable arm « 11 “Brehpendel-Sangreglersyatem. according to the claims 1 to 10, characterized in that the IT bracket is made of plastic »